Newhouse Hardware 16V 30VA Door Bell Transformer Compatible with Ring Video Doorbell Pro 30TR, for Wired Chimes

Installed this in order to hardwire my Euphy Doorbell Camera. Works great and installation was straightforward. Received the item promptly as well. Happy with the unit and price point.

This was a perfect direct replacement and worked exactly as expected right out of the box. The size and fit lined up with my existing setup, and mounting was simple with everything included. It delivers steady power with no issues, and I noticed no problems with heat even after running it for a while. The appearance is clean and solid, and overall it feels like great value for money for something that just works without any hassle.

Easy to install and worked for my ring doorbell

First off, transformer worked out of the box after I installed it. I purchased this in April 2020. It's still working after a more than a week. (I was afraid that it would have issues reading other reviews, but this transformer seems to be performing perfectly. I will update this review if it breaks down, but if I don't, that means it's still running) Backstory: I was excited to install my Nest Hello doorbell camera. I even checked before I bought it, that my transformer was sufficient to power it. After I installed it, the doorbell worked! But something was wrong, I realized my Nutone mechanical chime wasn't working. Are the wires in the way of the mechanism? No. After research, I found out that my existing 16v 10a transformer was not enough to power my mechanical doorbell. Unofficial "fixes" included taking off the limiter (not recommended) or getting a 24V transformer. After searching for solutions, the consensus that the safest solution was to get a transformer with a higher VA rating. I originally wanted to purchase the Nutone 16v 30va transformer but it would take longer and shipping wasn't free (also a lot of the pictures showed dented transformers) so I bought this. Review: Cosmetically, it looked just like my old transformer just bigger. Wires were slightly thinner but still pretty solid. I've read about transformers getting too hot while in operation. This got warm but nothing out of the norm. I know looks isn't everything, but it is a factor for me. Functionality. It gets the job done. After installing it, time for the moment of truth. Pressed the doorbell and now it's a LOUD Ding! AND Dong! I've heard some solutions only get a Ding without the Dong. Before getting this I wasn't sure if installing the transformer is worth the hassle. I thought maybe I don't need the mechanical doorbell. After installing it, I'm glad I did. 1. Mechanical doorbells are a nice physical real sound and not simulated electronic sound. Just sounds classy. It is distinguishable from other noises or sounds in the house. 2. No delay. Once pressed the door bell rings and everyone in the house can hear it. 3. The reason why the mechanical doorbell didn't work before is because there was a voltage drop, when the doorbell was pressed. I figured that can't be good for the doorbell camera in the long term. With a new transformer, I can have a peace of mind knowing there is proper voltage going to the doorbell camera. If you have a 16v 10va transformer, I highly recommend upgrading it to a 16v 30va transformer like this.

Good replacement value ,heavy duty

I have a Google Dorbell and even though the documentation stated that my existing 16VAC 10VA Door Bell Transformer should be adequate, it would not power both my doorbell chime and my doorbell camera. The camera worked fine but the doorbell chime would not always chime. I replaced the original 10VA transformer with this 30VA transformer and both the camera and doorbell chime work perfectly.

Wired it up, works fine, but immediately noticed a humming sound. It's definitely NOT silent as some of the reviews claim. Sending it back!

Worked for my FEIT doorbell. The transformer is solid (heavy) and came with installation instructions. It is bigger than my old transformer but still fit, which made replacement easy. The package does not include wire nuts, so make sure you have some available.

El producto es bueno y funcional, pero hay que tener en cuenta la instalación eléctrica de tu domicilio ya que debes poder conectar tanto tu timbre físico como tu dispositivo inteligente en la misma línea, es decir, tener neutro y fase reales en el lugar a instalar el smart doorbell

Not suitable for UK 230v. Not stated on description. Can’t use the transformer.

This will not work in the Middle East. It is 120v

My Ring doorbell Pro always quit in cold temperatures below -10C. After installing this transformer, the Ring Pro has been working for a week now, no issues in the cold. Installation was not complicated, although you should have some experience in electrical connections. The transformer has a slight hum, but you have to be very close to it. The only fault that I could find is that the transformer wires are aluminum. I hope no issues from this develop in the future.

I purchased a different one at first but it was scary and cheap. Buzzed like crazy and heated up instantly. This one is dead silent, cool to the touch and runs my camera doorbell and chime perfectly. It has the proper round through hole threaded mount as well, not that weird screw side mount thing. Twice as beefy as my 16v/10ma version. Even the connection screws and pads are better and more secure.